{"id":1131,"date":"2012-08-24T23:49:59","date_gmt":"2012-08-24T15:49:59","guid":{"rendered":"https:\/\/yangtingkun.net\/?p=1131"},"modified":"2012-09-16T21:02:41","modified_gmt":"2012-09-16T13:02:41","slug":"oda%e7%8e%af%e5%a2%83%e5%90%8c%e4%b8%80%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%ad%e8%b5%84%e6%ba%90%e5%88%92%e5%88%86%ef%bc%88%e4%ba%8c%ef%bc%89","status":"publish","type":"post","link":"https:\/\/yangtingkun.net\/?p=1131","title":{"rendered":"ODA\u73af\u5883\u540c\u4e00\u670d\u52a1\u5668\u4e2d\u8d44\u6e90\u5212\u5206\uff08\u4e8c\uff09"},"content":{"rendered":"<p>\u7b80\u5355\u63cf\u8ff0\u5982\u4f55\u5b9e\u73b0\u5728\u540c\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u4e0d\u540c\u7684\u5e94\u7528\u4e4b\u95f4\u8fdb\u884c\u8d44\u6e90\u5212\u5206\u3002<br \/>\n\u8fd9\u91cc\u4ecb\u7ecd\u8d44\u6e90\u7ba1\u7406\u5668\u7684\u65b9\u5f0f\u3002<br 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\/>\n\u4e0b\u9762\u770b\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff0c\u6570\u636e\u5e93\u4e2d\u5b58\u5728\u4e24\u4e2a\u7528\u6237\u5206\u5e03\u5bf9\u5e94\u4e24\u4e2a\u4e0d\u540c\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e0b\u9762\u7684\u65b9\u6cd5\u6765\u7ed9\u4e0d\u540c\u7684\u5e94\u7528\u5206\u914dCPU\u65f6\u95f4\u7247\u8d44\u6e90\uff1a<\/p>\n<pre lang='SQL'>SQL> BEGIN\r\n  2          DBMS_RESOURCE_MANAGER.CLEAR_PENDING_AREA();\r\n  3          DBMS_RESOURCE_MANAGER.CREATE_PENDING_AREA();\r\n  4          DBMS_RESOURCE_MANAGER.CREATE_CONSUMER_GROUP(CONSUMER_GROUP => 'SOE_GROUP',COMMENT => 'soe first group');\r\n  5          DBMS_RESOURCE_MANAGER.CREATE_CONSUMER_GROUP(CONSUMER_GROUP => 'S2_GROUP', COMMENT => 'soe2 group');\r\n  6          DBMS_RESOURCE_MANAGER.SET_CONSUMER_GROUP_MAPPING(ATTRIBUTE => DBMS_RESOURCE_MANAGER.ORACLE_USER, VALUE => 'SOE', CONSUMER_GROUP => 'SOE_GROUP');\r\n  7          DBMS_RESOURCE_MANAGER.SET_CONSUMER_GROUP_MAPPING(ATTRIBUTE => DBMS_RESOURCE_MANAGER.ORACLE_USER, VALUE => 'SOE2', CONSUMER_GROUP => 'S2_GROUP');\r\n  8          DBMS_RESOURCE_MANAGER.VALIDATE_PENDING_AREA();\r\n  9          DBMS_RESOURCE_MANAGER.SUBMIT_PENDING_AREA();\r\n 10  END;\r\n 11  \/\r\nPL\/SQL procedure successfully completed.\r\nSQL> BEGIN\r\n  2          DBMS_RESOURCE_MANAGER_PRIVS.GRANT_SWITCH_CONSUMER_GROUP(GRANTEE_NAME => 'SOE', CONSUMER_GROUP => 'SOE_GROUP', GRANT_OPTION => FALSE);\r\n  3          DBMS_RESOURCE_MANAGER_PRIVS.GRANT_SWITCH_CONSUMER_GROUP(GRANTEE_NAME => 'SOE2', CONSUMER_GROUP => 'S2_GROUP', GRANT_OPTION => FALSE);\r\n  4  END;\r\n  5  \/\r\nPL\/SQL procedure successfully completed.\r\nSQL> BEGIN\r\n  2          DBMS_RESOURCE_MANAGER.CLEAR_PENDING_AREA();\r\n  3          DBMS_RESOURCE_MANAGER.CREATE_PENDING_AREA();\r\n  4          DBMS_RESOURCE_MANAGER.CREATE_PLAN(PLAN => 'SWINGBENCH_TEST',COMMENT => 'soe plan');\r\n  5          DBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE(PLAN => 'SWINGBENCH_TEST', GROUP_OR_SUBPLAN => 'SOE_GROUP',COMMENT => 'soe', MGMT_P1 => 75);\r\n  6          DBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE(PLAN => 'SWINGBENCH_TEST', GROUP_OR_SUBPLAN => 'S2_GROUP',COMMENT => 'soe2', MGMT_P1 => 25);\r\n  7          DBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE(PLAN => 'SWINGBENCH_TEST', GROUP_OR_SUBPLAN => 'OTHER_GROUPS',COMMENT => 'soe3', MGMT_P2 => 100);\r\n  8          DBMS_RESOURCE_MANAGER.VALIDATE_PENDING_AREA();\r\n  9          DBMS_RESOURCE_MANAGER.SUBMIT_PENDING_AREA();\r\n 10  END;\r\n 11  \/\r\nPL\/SQL procedure successfully completed.\r\nSQL> show parameter resource_manager_plan\r\nNAME                                 TYPE        VALUE\r\n------------------------------------ ----------- ------------------------------\r\nresource_manager_plan                string      DEFAULT_PLAN\r\nSQL> alter system set resource_manager_plan=SWINGBENCH_TEST;\r\nSystem altered.\r\nSQL>  show parameter resource_manager_plan\r\nNAME                                 TYPE        VALUE\r\n------------------------------------ ----------- ------------------------------\r\nresource_manager_plan                string      SWINGBENCH_TEST<\/pre>\n<p>\u5173\u4e8e\u8d44\u6e90\u7ba1\u7406\u5668\u8fd9\u91cc\u5c31\u4e0d\u591a\u4ecb\u7ecd\u4e86\uff0c\u7b80\u5355\u63cf\u8ff0\u4e00\u4e0b\u4e0a\u9762\u7684\u8bbe\u7f6e\u3002\u9996\u5148\u521b\u5efa\u4e24\u4e2a\u6d88\u8d39\u7ec4\uff0c\u5c06SOE\u7528\u6237\u6620\u5c04\u5230SOE_GROUP\uff0c\u5c06SOE2\u6620\u5c04\u5230S2_GROUP\u3002\u5bf9SOE\u548cSOE2\u7528\u6237\u6388\u6743\uff0c\u4f7f\u5176\u62e5\u6709\u5207\u6362\u5230\u5bf9\u5e94\u6d88\u8d39\u7ec4\u7684\u6743\u9650\u3002\u6700\u540e\u8fdb\u884cCPU\u65f6\u95f4\u7247\u7684\u5206\u914d\uff0c75%\u7684\u8d44\u6e90\u5206\u914d\u7ed9SOE_GROUP\uff0c25%\u7684\u8d44\u6e90\u5206\u914d\u7ed9S2_GROUP\u3002<br 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